This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the pH of a 0.20 M solution of NH4Cl? [Kb(NH3) = 1.8 105] (Read 17 times)

unreallynx

  • Full Member
  • ***
  • Posts: 152
on: Nov 5, 2023

Question 1

What is the pH of a 0.15 M solution of the weak base aniline (C6H5NH2; Kb = 3.8 x 10-10)
◦ 5.12
◦ 8.88
◦ 13.18
◦ 9.42
◦ 10.24

Question 2

What is the pH of a 0.20 M solution of NH4Cl?  [Kb(NH3) = 1.8 × 10–5]
◦ 3.74
◦ 4.98
◦ 6.53
◦ 9.02
◦ 10.25
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by unreallynx on Nov 5, 2023

Preeti

  • Full Member
  • ***
  • Posts: 163
Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


unreallynx

  • Member
  • Posts: 152
Reply 2 on: Nov 5, 2023
Great answer, keep it coming :)

tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Preparing solution of known Molarity Preparing solution of known Molarity
Hydration of ions in solution Hydration of ions in solution
Solution to exponential problem Solution to exponential problem
Paraboloid Solution Paraboloid Solution
Delta Method Solution Delta Method Solution
What is the pH of the solution? What is the pH of the solution?
Video: Protein digestion - stomach & small intestine

For a complete list of videos, visit our video library